. Author manuscript; available in PMC: 2022 Jan 1.

Published in final edited form as: Neurocomputing (Amst). 2020 Oct 14;422:235–244. doi: 10.1016/j.neucom.2020.10.009

Table 1:

The computation complexity analysis .

Case	ROI (t)	RMSE (in³)	R²	Exec.Time
5-folds	[0.102, 0.920]	1.530	0.720	129
6-folds	[0.086, 0.920]	1.523	0.721	144
7-folds	[0.141, 0.531]	1.449	0.749	161
8-folds	[0.156, 0.516]	1.420	0.758	184
9-folds	[0.165, 0.820]	1.559	0.709	203
10-folds	[0.117, 0.508]	1.549	0.713	216
LOOCV	[0.078, 0.508]	1.503	0.722	1168
Proposed	[0.148, 0.281]	1.348	0.782	178